[{"object":"PET bottle","shape":[{"x":0.6288860103626943,"y":0.9974093264248705},{"x":0.6269430051813472,"y":0.9951424870466321},{"x":0.9928756476683938,"y":0.2755829015544041},{"x":0.9928756476683938,"y":0.008743523316062176},{"x":0.532059585492228,"y":0.0022668393782383418},{"x":0.41580310880829013,"y":0.234779792746114},{"x":0.0430699481865285,"y":0.9951424870466321}],"type":"polygon"}]